Storm Station
Green River, Wyoming
50°
Partly cloudy· Feels like 50°·Light air 2 mph N
A slight chance of showers and thunderstorms after 5pm. Partly sunny. High near 77, with temperatures falling to around 73 in the afternoon. South wind 2 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
-UV
-Air quality
38%Humidity
62%Cloud

What is measuring near here

The 5 instruments nearest Green River, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now3 instruments

Green River AT Green RiverGRRW4

At a river or reservoir gauge/1.1 mi away/6,138 ft/54 ft below here

temp, wind, gust, humidity, pressure

Rank146of 624

Rock SpringsRKS

At an airfield/21.5 mi away/6,759 ft/567 ft above here

temp, wind, gust, visibility, precip, pressure

Rank18of 624

measured daily2 instruments

Green River 0.7 SSEWY-SW-35

In a volunteer observer's own ground/0.1 mi away/6,186 ft/6 ft below here

precip, snowfall, snow depth

Rank-

Green River - COOPGRNW4

At a cooperative observer's station/0.8 mi away/6,138 ft/54 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Rock Springs, drawn

The nearest airport reporting now, 21.5 mi from Green River. From its report of Sep 27, 2026, 5:54 AM local time: 3 of its 6 sheets.

The sky

Broken at 12,000 ft; the ceiling is 12,000 ft; visibility 10 mi or more.

Section of the sky over Rock Springs, height above the station to scale: broken cloud with its base at 12,000 feet, the ceiling at 12,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RKSFIG. A THE SKY OVER ROCK SPRINGSSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION02,5005,0007,50010,00012,50015,00017,50020,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 12,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLERock Springs, the skySTATION REPORT · ASOS RKSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-RKS-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

51.0 F with a dew point of 34.0 F, 52 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,900 ft up; the lowest cloud reported is at 12,000 ft.

Chart of the air at Rock Springs: temperature 51.0 degrees Fahrenheit and dew point 34.0, 52 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,900 feet above the station, against the lowest cloud reported at 12,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RKSFIG. B THE AIR AT ROCK SPRINGSTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00020 F30 F40 F50 F60 FSATURATES 3,900 FT ABOVE THE STATION, AT 30.4 FLOWEST CLOUD REPORTED, BKN 12,000 FTTEMPERATURE 51.0 FDEW POINT 34.0 FSPREAD 17.0 FRELATIVE HUMIDITY 52 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLERock Springs, the airSTATION REPORT · ASOS RKSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-RKS-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Rock Springs, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RKSFIG. C THE WIND AT ROCK SPRINGSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLERock Springs, the windSTATION REPORT · ASOS RKSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-RKS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Rock Springs, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Green River - COOP (GRNW4), 0.8 miles from here, read 26 Sep, 07:00. measured daily

Elsewhere in Wyoming

20 places, each with its own forecast and its own instruments.

Near Green River

The nearest places, each with its own forecast and the instruments nearest it.